Home / 1,854,302.01-2,558,644.49-1,080,060.27

Finding the Fourth Proportional to 1,854,302.01, 2,558,644.49 and 1,080,060.27

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Solution

The fourth proportional to 1,854,302.01, 2,558,644.49 and 1,080,060.27 is: 1,490,312.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,302.01 : 2,558,644.49 = 1,080,060.27 : x
  2. Step 2: Convert to fraction form
    1,854,302.01/2,558,644.49 = 1,080,060.27/x
  3. Step 3: Cross multiply
    1,854,302.01x = 2,558,644.49 × 1,080,060.27
  4. Step 4: Simplify right side
    1,854,302.01x = 2,763,490,253,303.11
  5. Step 5: Solve for x
    x = 2,763,490,253,303.11/1,854,302.01
  6. Step 6: Final answer
    x = 1,490,312.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.